NIT NO-14 ITEM NO-02

Supply of sub, Pump set with wet type submersible motor complete with multistage pump set working on 415 V 3 Ph 50 Hz AC Supply of 7.5 HP, 10 Stages and delivery size 50 mm, having the discharge 300 LPM, head 90-95 Mtr, Make:- BS/SU/KBL/KSB/Mody/DJB Approved Make

Supply of Automatic LT Panel Board suitable for 415 Volts, 3 Phase, 50 HZ, 4 wire system for operation of up to 15 HP submersible set, made out of not less than 2 mm thick CRCA for load bearing members and 1.6 mm for doors of panel, Totally enclosed, dust and vermin proof, floor mounted type. The panel size 760 mmX 1360 mm X300 mm and having (1) 63 amp change over- 1 No (2) 63 A TPN MCCB -1 No (3) Amp meter 0-50 A- 1 No (4) Voltmeter-1 No (5) Amp & volt meter selector switches-1 set (6) Auto-manual + Light + control MCB TP 32 Amp- 1No (7) CT -3Nos (8) Push button + ON/OFF light 2 Nos each (9) 5 KVAR Shunt capacitor- 1 No (10) Aluminium Bus bar size 25 mm X 6 mm - 1set (11) 15 HP Star Delta starter (a) 32 Amp Power contactor-3 Nos (b) overload relay 14-23 A -1 No (C) Star delta timer- 1 No ( d) QT Timer -24 Hours -1 No (e) Motor Protection relay 200 , Short circuit, earth fault, Phase loss, unbalance, phase reversal, locked rotor protection-1 No. Make:- L&T/DJB Approved Make

Supply Of P.V.C insulated sheathed copper conductor cable for submersible pump motor of size 4 mm2 x 3core with voltage grade upto 1100V ( 01 Roll-100 Mtr) Make:- Gloster/Grandlay/Havells / Djb Approved Make.

Supply of G.I Pipe 50 mm dia, Medium Class, each of 3 Meter Long duly threaded on both ends welded & fitted with GI/MS Flanges of minimum thickness 6 mm on both ends with a slot for submersible cable, welding of M S Strips at both ends on flanges. Make:- Jindal/Tata/Djb Approved make

Supply of Tail piece of Medium Class G I Pipe 500 mm Long with one end threaded, as per outlet of Pump and another end flanged, as per size of G I Pipe 50 mm dia Make:-Jindal/Tata/Djb Approved make

S/O M.S. clamp of 600mm long 12mm thick complete with nut and bolts and washers for holding the 50mm dia pipe including bending and shaping etc. as required.

S/o GI bend with both ends having welding flange of size 50 mm dia. Make of Flange –ISI , Make of Pipe : Jindal /Surya/Tata/ DJB Approved

S/o Rubber insertion / Jointing sheet for 50mm dia flange Make : Jyoti/National/ DJB Approved Make.

S/o Required off Size full threaded nut-bolts of good quality .

S/o Bore Cover plate made out of 6 mm thick MS Plate having OD 200mm and ID60 mm in two pieces with bolting arrangement.